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- fractured alteration zone 构造破碎蚀变带
- Daheishan gold deposit is a fractured alteration type and quartz vein type gold deposit, hosted in the outer contact zone of Damiao granite. 大黑山金矿是赋存于大庙花岗岩体外接触带的破碎蚀变岩型和石英脉型金矿。已发现矿脉8条,以27号脉为主要矿脉。
- the fracture alteration zone 断裂蚀变带
- The main alteration zone structure for ore prospecting are Pb, Zn, Au. 该区含铅锌或金的三条构造性变带为今后找矿的重点。
- Piedmont potassic alteration zone is the product of potsash feldspathization, part of the zone is ore body. 矿区山前钾化带是钾化蚀变的产物,局部地段构成矿体。
- Meanwhile,the criteria for ore prospecting for gold orebody and its alteration zone are determined. 本文总结了古马岭金矿地质、地球物理、地球化学特征,确定了金矿体和金矿化蚀变带的找矿标志。
- In addition , only pentlandite, coffinite and the epidote in the alteration zone of volcanogene hydrothermal gold deposit are typomorphic minerals. 同时指出只有镍黄铁矿、水硅铀矿和火山热液型金矿床蚀变带中的绿帘石为标型矿物。
- The Hongniu Cu deposit in "Sanjiang Metallogenetic Zone" is occurred in the skarnization alteration zone in the margin of marble and the hornfels body. “三江成矿带”内的红牛铜矿,赋存于大理岩边部矽卡岩化蚀变带及角岩体中。
- Pingcha gold deposit is a Sb-Au of rich in sulphide,controlled by the E-W secondary fracture and alteration zone and being small in scal but high in grade. 靖州平茶金矿为多硫化物型锑金矿床,矿化受近东西向次级断裂和蚀变带控制,矿床规模小,但品位高。
- Each alteration zone distributed symmetrically taking orebody for the zonal centre, and to have the relations of gradual change and transition between the zone. 各蚀变带以矿体为中心对称分布,各带之间呈渐变过渡关系。
- Each alteration zone distributed symmetricallytaking orebody for the zonal centre,and to the relations of gradual change and transition amongthe each zone. 各蚀变带以矿体为中心对称分布,各带之间呈渐变过渡关系。
- Dongan gold deposit is a newly discovered large scale epithermal gold deposit in Heilongjiang province controlled by fracture and fracture alteration belt. 东安金矿床是黑龙江省新近发现的大型浅成热液金矿床。
- Ore bodies mainly developed in the spilite keratophyre sequence of the Xionger Group, distributed in accordance with the attitude of tectonic alteration zone at vein like and lens shape. 矿体赋存于熊耳群细碧角斑岩系中,与构造蚀变带产状基本一致,呈脉状、透镜状。
- Yang M Z.1998.The geochemistry of wallrock alteration zone of gold deposits - as exemplified by Jiaodong gold deposits[M].Beijing: Geol.Pub.House (in Chinese with English abstract). 李兆龙;杨敏之.;1993
- It shows a double-layed structure with extensive alteration zoning at bottom of ore bodies and mineraliza... 矿床有双层结构,下部有强烈的围岩蚀变分带,矿体内有矿化分带。
- Her leg fractured in two places. 她的腿有两处骨折。
- His son suffered from a fractured pelvis. 他儿子出现骨盆骨折。
- Through researches on porphyre rock body,alteration zoning and ore indicators and the ore-searching model are established in the area. 通过对斑岩体、蚀变分带及找矿标志研究,建立了红卓斑岩型铜矿找矿模型。
- Through researches on porphyre rock body, alteration zoning and ore indicators and the ore-searching model are established in the area. 通过对斑岩体、蚀变分带及找矿标志研究,建立了红卓斑岩型铜矿找矿模型。
- He fell off the bus and fractured his left leg. "他从公共汽车上下来时跌了一跤,左腿骨折了。"